1 Safety Description
MY-A Series (10kVA-20kVA) UPS
User Manual
4
Put the UPS in the flat floor without vibration and the vertical gradient is less than 5°. Keep good
ventilation around the UPS. The clearance between the rear or the side of UPS and adjacent
devices or wall should be at least 300mm~500mm. Poor ventilation will rise temperature inside
UPS, which will reduce the service life of inner components and even affect the life span of the
UPS.
The UPS must be used below 2000m. If the altitude exceeds 2000m, it needs to decrease the
rated power according to IEC62040-3: 2011 to use.